{
   "epochs": [ {
      "calculation_time": "13374206497123511",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "00B87B503B3FDDA487DEE640645E2D49DCD58B592BFD0A484899C556A7A217B3",
   "next_scheduled_calculation_time": "13374811297123793"
}
